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Side by Side Diff: src/compiler/js-intrinsic-lowering.h

Issue 988333003: [turbofan] Only reduce inline %DeoptimizeNow. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Adapt linkage. Created 5 years, 9 months ago
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1 // Copyright 2015 the V8 project authors. All rights reserved. 1 // Copyright 2015 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef V8_COMPILER_JS_INTRINSIC_LOWERING_H_ 5 #ifndef V8_COMPILER_JS_INTRINSIC_LOWERING_H_
6 #define V8_COMPILER_JS_INTRINSIC_LOWERING_H_ 6 #define V8_COMPILER_JS_INTRINSIC_LOWERING_H_
7 7
8 #include "src/compiler/graph-reducer.h" 8 #include "src/compiler/graph-reducer.h"
9 #include "src/compiler/simplified-operator.h" 9 #include "src/compiler/simplified-operator.h"
10 10
11 namespace v8 { 11 namespace v8 {
12 namespace internal { 12 namespace internal {
13 namespace compiler { 13 namespace compiler {
14 14
15 // Forward declarations. 15 // Forward declarations.
16 class CommonOperatorBuilder; 16 class CommonOperatorBuilder;
17 class JSGraph; 17 class JSGraph;
18 class MachineOperatorBuilder; 18 class MachineOperatorBuilder;
19 19
20 20
21 // Lowers certain JS-level runtime calls. 21 // Lowers certain JS-level runtime calls.
22 class JSIntrinsicLowering FINAL : public Reducer { 22 class JSIntrinsicLowering FINAL : public Reducer {
23 public: 23 public:
24 explicit JSIntrinsicLowering(JSGraph* jsgraph); 24 explicit JSIntrinsicLowering(JSGraph* jsgraph);
25 ~JSIntrinsicLowering() FINAL {} 25 ~JSIntrinsicLowering() FINAL {}
26 26
27 Reduction Reduce(Node* node) FINAL; 27 Reduction Reduce(Node* node) FINAL;
28 28
29 private: 29 private:
30 Reduction ReduceDeoptimizeNow(Node* node); 30 Reduction ReduceInlineDeoptimizeNow(Node* node);
31 Reduction ReduceInlineIsSmi(Node* node); 31 Reduction ReduceInlineIsSmi(Node* node);
32 Reduction ReduceInlineIsNonNegativeSmi(Node* node); 32 Reduction ReduceInlineIsNonNegativeSmi(Node* node);
33 Reduction ReduceInlineIsInstanceType(Node* node, InstanceType instance_type); 33 Reduction ReduceInlineIsInstanceType(Node* node, InstanceType instance_type);
34 Reduction ReduceInlineConstructDouble(Node* node); 34 Reduction ReduceInlineConstructDouble(Node* node);
35 Reduction ReduceInlineDoubleLo(Node* node); 35 Reduction ReduceInlineDoubleLo(Node* node);
36 Reduction ReduceInlineDoubleHi(Node* node); 36 Reduction ReduceInlineDoubleHi(Node* node);
37 Reduction ReduceInlineValueOf(Node* node); 37 Reduction ReduceInlineValueOf(Node* node);
38 38
39 Reduction Change(Node* node, const Operator* op); 39 Reduction Change(Node* node, const Operator* op);
40 Reduction Change(Node* node, const Operator* op, Node* a, Node* b, Node* c); 40 Reduction Change(Node* node, const Operator* op, Node* a, Node* b, Node* c);
41 41
42 Graph* graph() const; 42 Graph* graph() const;
43 JSGraph* jsgraph() const { return jsgraph_; } 43 JSGraph* jsgraph() const { return jsgraph_; }
44 CommonOperatorBuilder* common() const; 44 CommonOperatorBuilder* common() const;
45 MachineOperatorBuilder* machine() const; 45 MachineOperatorBuilder* machine() const;
46 SimplifiedOperatorBuilder* simplified() { return &simplified_; } 46 SimplifiedOperatorBuilder* simplified() { return &simplified_; }
47 47
48 JSGraph* jsgraph_; 48 JSGraph* jsgraph_;
49 SimplifiedOperatorBuilder simplified_; 49 SimplifiedOperatorBuilder simplified_;
50 }; 50 };
51 51
52 } // namespace compiler 52 } // namespace compiler
53 } // namespace internal 53 } // namespace internal
54 } // namespace v8 54 } // namespace v8
55 55
56 #endif // V8_COMPILER_JS_INTRINSIC_LOWERING_H_ 56 #endif // V8_COMPILER_JS_INTRINSIC_LOWERING_H_
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